Multiple sources report on AI developments in September 2025, including updates from OpenAI, Google, and marketing applications. Trends focus on ChatGPT enhancements and innovative tools. Differing views on AI's impact are presented objectively.

OpenAI has restructured the research team responsible for shaping ChatGPT's personality traits. This move aims to enhance the model's development and integration of advanced features. The reorganization was announced on September 5, 2025.

OpenAI added parental controls to ChatGPT in response to concerns about AI use by teenagers. The feature allows guardians to monitor and restrict interactions. This update aims to promote responsible AI usage among younger users.

OpenAI released an upgraded version of its Codex model for advanced coding tasks on September 2. The update enhances capabilities in software development and programming assistance.